From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Question about best practices with numerical functions
Date: Sat, 4 Jul 2020 09:50:57 +0200 [thread overview]
Message-ID: <rdpcd1$1o2l$1@gioia.aioe.org> (raw)
In-Reply-To: fa2c6030-8bed-44c6-b5ed-0e24495a5085o@googlegroups.com
On 04/07/2020 07:30, mockturtle wrote:
> I have a question about the best way to manage a potential loss of precision in a numerical function. This is a doubt that came to my mind while writing a piece of software; now I solved the specific problem, but the curiosity remains.
[...]
> [5] ???
>
> Any suggestions?
[5] Interval computations is the best way to handle rounding errors:
https://en.wikipedia.org/wiki/Interval_arithmetic
An Ada implementation is here:
http://www.dmitry-kazakov.de/ada/intervals.htm
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2020-07-04 7:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-04 5:30 Question about best practices with numerical functions mockturtle
2020-07-04 7:50 ` Dmitry A. Kazakov [this message]
2020-07-04 10:45 ` Nasser M. Abbasi
2020-07-06 17:02 ` Shark8
2020-07-06 22:23 ` Dmitry A. Kazakov
2020-07-07 4:52 ` mockturtle
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